
/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_TIME_H_INCLUDED_
#define _NGX_TIME_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


typedef ngx_rbtree_key_t ngx_msec_t;
#if (T_NGX_RET_CACHE)
typedef ngx_rbtree_key_t ngx_usec_t;
#endif
typedef ngx_rbtree_key_int_t ngx_msec_int_t;
#if (T_NGX_VARS)
typedef ngx_rbtree_key_int_t ngx_usec_int_t;
#endif

typedef struct tm ngx_tm_t;

#define ngx_tm_sec   tm_sec
#define ngx_tm_min   tm_min
#define ngx_tm_hour  tm_hour
#define ngx_tm_mday  tm_mday
#define ngx_tm_mon   tm_mon
#define ngx_tm_year  tm_year
#define ngx_tm_wday  tm_wday
#define ngx_tm_isdst tm_isdst

#define ngx_tm_sec_t  int
#define ngx_tm_min_t  int
#define ngx_tm_hour_t int
#define ngx_tm_mday_t int
#define ngx_tm_mon_t  int
#define ngx_tm_year_t int
#define ngx_tm_wday_t int


#if (NGX_HAVE_GMTOFF)
#define ngx_tm_gmtoff tm_gmtoff
#define ngx_tm_zone   tm_zone
#endif


#if (NGX_SOLARIS)

#define ngx_timezone(isdst) (-(isdst ? altzone : timezone) / 60)

#else

#define ngx_timezone(isdst) (-(isdst ? timezone + 3600 : timezone) / 60)

#endif


void ngx_timezone_update(void);
void ngx_localtime(time_t s, ngx_tm_t *tm);
void ngx_libc_localtime(time_t s, struct tm *tm);
void ngx_libc_gmtime(time_t s, struct tm *tm);

#define ngx_gettimeofday(tp) (void)gettimeofday(tp, NULL);
#define ngx_msleep(ms)       (void)usleep(ms * 1000)
#define ngx_sleep(s)         (void)sleep(s)


#endif /* _NGX_TIME_H_INCLUDED_ */
